really wish someone could help identify the part on my other thread. I think that would be a SICK mod for our e46s..... Check out this thread..... http://www.maxbimmer.com/forums/showthread.php?t=131148
2009 335i Xdrive
Factory M-sport package
BMW Individual Audio
Pretty much every able factory upgrade by previous (1st) owner.
Performance upgrades thread startied